本文报道了用薄膜过滤法对几种抗生素眼膏无菌检查 ,结果表明 ,此方法切实可行 ,阳性对照菌均在 2 4h内生长 ,不残留抗生素。结果也提示 ,不同的厂家、不同品种的抗生素眼膏过滤速度存在较大的差异。 This article reported the use of thin-film filtration method of antibiotic ointment aseptic examination, the results show that this method is feasible, the positive control bacteria are within 24 h growth, no residual antibiotics. The results also suggest that different manufacturers, different varieties of antibiotic eye ointment there is a big difference in the rate of filtration.